TAPNGFrameControl

type TAPNGFrameControl = packed record

  SequenceNumber: LongWord;

  Width: LongWord;

  Height: LongWord;

  XOffset: LongWord;

  YOffset: LongWord;

  DelayNum: Word;

  DelayDen: Word;

  DisposeOp: Byte;

  BlendOp: Byte;

end;